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Posted to jira@kafka.apache.org by "Ivan Babrou (JIRA)" <ji...@apache.org> on 2018/01/13 19:26:00 UTC

[jira] [Commented] (KAFKA-3347) Configure java to prefer ipv4

    [ https://issues.apache.org/jira/browse/KAFKA-3347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16325293#comment-16325293 ] 

Ivan Babrou commented on KAFKA-3347:
------------------------------------

Can this be closed as wontfix? Calendar says it's 2018 already.

> Configure java to prefer ipv4
> -----------------------------
>
>                 Key: KAFKA-3347
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3347
>             Project: Kafka
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 0.9.0.1
>            Reporter: Jeremy Custenborder
>            Assignee: Jeremy Custenborder
>            Priority: Minor
>
> I've noticed that ports are sometimes binding on IPv6 addresses rather than the IPv4 address I'm expecting. Can we change this so we bing on the IPv4 address rather than the IPv6 address? I'm proposing to add this to KAFKA_JVM_PERFORMANCE_OPTS.
> {code}
> -Djava.net.preferIPv4Stack=true
> {code}



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